1 files changed, 0 insertions, 121 deletions
diff --git a/lib/arel/sql/formatters.rb b/lib/arel/sql/formatters.rb
deleted file mode 100644
index f82ddf631f..0000000000
--- a/lib/arel/sql/formatters.rb
+++ /dev/null
@@ -1,121 +0,0 @@
-module Arel
-  module Sql
-    class Formatter
-      attr_reader :environment
-      delegate :christener, :engine, :to => :environment
-      delegate :name_for, :to => :christener
-      delegate :quote_table_name, :quote_column_name, :quote, :to => :engine
-
-      def initialize(environment)
-        @environment = environment
-      end
-    end
-
-    class SelectClause < Formatter
-      def attribute(attribute)
-        # FIXME this should check that the column exists
-        if attribute.name.to_s =~ /^\w*$/
-          "#{quote_table_name(name_for(attribute.original_relation))}.#{quote_column_name(attribute.name)}" + (attribute.alias ? " AS #{quote(attribute.alias.to_s)}" : "")
-        else
-          attribute.name.to_s + (attribute.alias ? " AS #{quote(attribute.alias.to_s)}" : "")
-        end
-      end
-
-      def expression(expression)
-        if expression.function_sql == "DISTINCT"
-          "#{expression.function_sql} #{expression.attribute.to_sql(self)}" + (expression.alias ? " AS #{quote_column_name(expression.alias)}" : '')
-        else
-          "#{expression.function_sql}(#{expression.attribute.to_sql(self)})" + (expression.alias ? " AS #{quote_column_name(expression.alias)}" : " AS #{expression.function_sql.to_s.downcase}_id")
-        end
-      end
-
-      def select(select_sql, table)
-        "(#{select_sql}) AS #{quote_table_name(name_for(table))}"
-      end
-
-      def value(value)
-        value
-      end
-    end
-
-    class PassThrough < Formatter
-      def value(value)
-        value
-      end
-    end
-
-    class WhereClause < PassThrough
-    end
-
-    class OrderClause < PassThrough
-      def attribute(attribute)
-        "#{quote_table_name(name_for(attribute.original_relation))}.#{quote_column_name(attribute.name)}"
-      end
-    end
-
-    class GroupClause < PassThrough
-      def attribute(attribute)
-        "#{quote_table_name(name_for(attribute.original_relation))}.#{quote_column_name(attribute.name)}"
-      end
-    end
-
-    class WhereCondition < Formatter
-      def attribute(attribute)
-        "#{quote_table_name(name_for(attribute.original_relation))}.#{quote_column_name(attribute.name)}"
-      end
-
-      def expression(expression)
-        "#{expression.function_sql}(#{expression.attribute.to_sql(self)})"
-      end
-
-      def value(value)
-        value.to_sql(self)
-      end
-
-      def scalar(value, column = nil)
-        quote(value, column)
-      end
-
-      def select(select_sql, table)
-        "(#{select_sql})"
-      end
-    end
-
-    class SelectStatement < Formatter
-      def select(select_sql, table)
-        select_sql
-      end
-    end
-
-    class TableReference < Formatter
-      def select(select_sql, table)
-        "(#{select_sql}) AS #{quote_table_name(name_for(table))}"
-      end
-
-      def table(table)
-        if table.name =~ /^(\w|-)*$/
-          quote_table_name(table.name) + (table.name != name_for(table) ? " AS " + quote_table_name(name_for(table)) : '')
-        else
-          table.name + (table.name != name_for(table) ? " AS " + (name_for(table)) : '')
-        end
-      end
-    end
-
-    class Attribute < WhereCondition
-      def scalar(scalar)
-        quote(scalar, environment.column)
-      end
-
-      def array(array)
-        "(" + array.collect { |e| e.to_sql(self) }.join(', ') + ")"
-      end
-
-      def range(left, right)
-        "#{left} AND #{right}"
-      end
-    end
-
-    class Value < WhereCondition
-    end
-  end
-end